Overview

Error 95008 is a validation error that Amazon sellers may encounter when uploading product data through flat files, inventory feeds, or listing tools in Seller Central. This error indicates that a value entered in a specific column exceeds the maximum number of characters Amazon allows for that particular field. Understanding how to diagnose and resolve this error can save sellers significant time when managing their product catalog.

Key Points / What Sellers Need to Know

• Character limits are field-specific — Each column in Amazon's product data templates has its own maximum character count, and exceeding it will trigger this error for that specific field.
• The error message identifies the problem column — Amazon's error output will reference the exact column name and the maximum character limit, making it straightforward to locate the issue.
• Common culprits include titles and descriptions — Product titles, bullet points, and descriptions are the fields most frequently affected, as sellers often pack them with keywords and details.
• Bulk uploads are especially prone — Sellers using flat file uploads or inventory feeds to manage large catalogs are more likely to encounter this error across multiple listings at once.

How This Error Occurs

When sellers submit product data to Amazon — whether through flat file uploads, the Add a Product tool, or third-party integrations — each data field is validated against Amazon's defined character limits. If any value in a column exceeds its permitted length, Amazon rejects that entry and returns Error 95008 along with a reference to the offending column and its maximum allowed character count. This validation applies to all text-based fields, including product titles, descriptions, bullet points, search terms, and other attribute fields. The error prevents the listing from being created or updated until the issue is corrected.

How to Fix It

Resolving Error 95008 is straightforward once you identify the affected field. Start by reviewing the error message carefully, as it specifies both the column name and the character limit you need to stay within. Open your flat file or listing data and locate the value in the identified column. Trim the content so it falls within the allowed character count, focusing on removing redundant language or unnecessary repetition rather than cutting essential product information. After making your edits, re-upload the file or resubmit the listing. If you are working with bulk uploads, consider using a spreadsheet formula such as the LEN function to check the character count of each cell before submitting.